Adsense CPC and CTR

Hi !

I'm into adsense arbitrage these days, I get traffic from facebook for 0,03cpc
but cpc in adsense is only 0,15$ and ctr 3%
is there any thing to do about that I used hight paid cpc keywords in the article without any help
will appreciate any suggestions

Try getting organic traffic which will give you high cpc and increase CTR.